138355569 is an odd 9-digits composite number following 138355568
and preceding 138355570 . In scientific notation, it is written as 1.38355569 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 83851800 positive integers (up to 138355569) that are relatively prime to 138355569.
138355569 has 8 divisors, whose sum is 167703840
The reverse of 138355569 is 965553831
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred thirty-eight million three hundred fifty-five thousand five hundred sixty-nine
Scientific notation
1.38355569 × 10^8
Engineering notation
1.38355569 × 10^6
Prime Factorization
9 × 11 × 1397531
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138355569
Product of the distinct prime numbers
The prime factorization of 138355569 is 9 × 11 × 1397531.
Since it has a total of 3 prime factors.
8 , 7 , 50 , 74 , 821 , 47 , 7064 , 7558 , 42664 , 67349 , 922785 , 601674 , 935564 , 1176067 , 13810305 , 81584353 , 352857354 , 259349855 , 6471185243 , 9346889761
n×2
276711138
n×3
415066707
n×4
553422276
n×5
691777845
n÷2
69177784.5
n÷3
46118523
n÷3
34588892.25
n÷5
27671113.8
n2
19142263473313761
n3
2.6484387547982E+24
n4
3.6642625088176E+32
n5
5.0697112437283E+40
2 √n
11762.464410148
3 √n
517.20837451426
4 √n
108.4548957408
5 √n
42.481449711662
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138355568
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138355569 can be divided by 8 positive divisors.
The sum of these divisors (counting 138355569) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111110010001101110001
3
Ternary
100122100012011100
4
Quaternary
20033302031301
5
Quinary
240404334234
6
Senary
21421235013
8
Octal
1017621561
10
Decimal
138355569
12
Duodecimal
3a402a69
16
Hexadecimal
83f2371
20
Vigesimal
234e8i9
36
Base36
2adfu9
md5
bab6c9fb8fcacb7c24841c29398c6654
sha1
9f8e91a344f6cb36614a062cbfda41c95a066468
sha256
391ef991768eba22764294c818ebe5c9a145eeba0a67a63d9349b035075cffdf
sha512
dd6ba41f2e2450ff308d6a69530dddc8df3e8b2f67be70483e8ede79df8fb7029f555d71561bd195575551152800b4056b0d66c7e8489fbb646d1af14a9e6573
ripemd-160
4d0f9891480cfdfd6822c49a90378e4853443903
Diameter
276711138
Circumference
869313678.30727
Area
6.0137194300843E+16
Volume
1.1093754314076E+25
Surface area
2.4054877720337E+17
Circumference
869313678.30727
Perimeter
553422276
Area
19142263473313761
Diagonal
195664322.10965
Surface area
114853580839882566
Volume
2.6484387547982E+24
Space diagonal
239638875.0181
Perimeter
415066707
Area
8.2888432269123E+15
Altitude
119819437.50905
Surface area
8.2888432269123E+15
Volume
3.1212150051252E+23
Height
65221440.703216